Home / 3,257,125.30-4,883,355.15-1,362,891.70

Finding the Fourth Proportional to 3,257,125.30, 4,883,355.15 and 1,362,891.70

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Solution

The fourth proportional to 3,257,125.30, 4,883,355.15 and 1,362,891.70 is: 2,043,361.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,125.30 : 4,883,355.15 = 1,362,891.70 : x
  2. Step 2: Convert to fraction form
    3,257,125.30/4,883,355.15 = 1,362,891.70/x
  3. Step 3: Cross multiply
    3,257,125.30x = 4,883,355.15 × 1,362,891.70
  4. Step 4: Simplify right side
    3,257,125.30x = 6,655,484,202,087.26
  5. Step 5: Solve for x
    x = 6,655,484,202,087.26/3,257,125.30
  6. Step 6: Final answer
    x = 2,043,361.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.